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2022-01-25staging: r8188eu: remove rtw_netif_wake_queue wrapperMartin Kaiser2-6/+1
Remove the rtw_netif_wake_queue wrapper function. Call netif_tx_wake_all_queues directly. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20220115165536.231210-9-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: r8188eu: call msecs_to_jiffies in _set_timerMartin Kaiser1-1/+1
The _set_timer wrapper function takes a timeout in milliseconds. Call msecs_to_jiffies to convert the timeout to jiffies. Don't do the calculation ourselves. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20220115165536.231210-8-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: r8188eu: remove _cancel_timer wrapperMartin Kaiser4-21/+6
Remove the _cancel_timer wrapper function and call del_timer_sync directly. None of the callers needs the bcancelled variable that's populated by _cancel_timer, these variables can be removed in the calling functions. rtw_surveydone_event_callback calls _cancel_timer only if it believes that the timer is currently running. We can drop this. It's safe to call del_timer_sync when the timer is not running. The timer in question, scan_to_timer, is used only for the site survey command (the rtw_survey functions) so we won't be stopping it while it's in use by someone else. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20220115165536.231210-7-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: r8188eu: remove rtw_list_delete wrapperMartin Kaiser2-6/+1
Remove the rtw_list_delete wrapper function. Call list_del_init directly. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20220115165536.231210-6-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: r8188eu: remove unused PATH_LENGTH_MAX defineMartin Kaiser1-3/+0
PATH_LENGTH_MAX in osdep_service.h is not used and can be removed. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20220115165536.231210-5-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: r8188eu: remove unused bitshift functionMartin Kaiser1-9/+0
The bitshift function from osdep_service.h is not used. Remove it. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20220115165536.231210-4-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: r8188eu: remove unused macrosMartin Kaiser1-4/+0
Remove some unused macros from osdep_service.h. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20220115165536.231210-3-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: r8188eu: remove unused externl variablesMartin Kaiser1-6/+0
Remove a group of external variables which are not used in osdep_service.h or in the files where osdep_service.h is included. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Link: https://lore.kernel.org/r/20220115165536.231210-2-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: r8188eu: convert DBG_88E calls in core/rtw_sta_mgt.cPhillip Potter1-2/+2
Convert the DBG_88E macro calls in core/rtw_sta_mgt.c to use pr_debug, as their information may be useful to observers, and this gets the driver closer to the point of being able to remove DBG_88E itself. These calls are at points in the call chain where use of dev_dbg or netdev_dbg isn't possible due to lack of device pointer, so plain pr_debug is appropriate here. Signed-off-by: Phillip Potter <phil@philpotter.co.uk> Link: https://lore.kernel.org/r/20220110090020.6800-8-phil@philpotter.co.uk Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: r8188eu: convert DBG_88E calls in core/rtw_mlme_ext.cPhillip Potter1-186/+245
Convert the DBG_88E macro calls in core/rtw_mlme_ext.c to use pr_debug or netdev_dbg appropriately, as their information may be useful to observers, and this gets the driver closer to the point of being able to remove DBG_88E itself. Also remove some commented out or unnecessary DBG_88E calls altogether. Some calls are at points in the call chain where use of dev_dbg or netdev_dbg isn't possible due to lack of device pointer, so plain pr_debug is appropriate here. Signed-off-by: Phillip Potter <phil@philpotter.co.uk> Link: https://lore.kernel.org/r/20220110090020.6800-7-phil@philpotter.co.uk Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: r8188eu: convert DBG_88E calls in core/rtw_ioctl_set.cPhillip Potter1-5/+5
Convert the DBG_88E macro calls in core/rtw_ioctl_set.c to use netdev_dbg, as their information may be useful to observers, and this gets the driver closer to the point of being able to remove DBG_88E itself. Also remove one unnecessary DBG_88E call which was already commented out. Signed-off-by: Phillip Potter <phil@philpotter.co.uk> Link: https://lore.kernel.org/r/20220110090020.6800-6-phil@philpotter.co.uk Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: r8188eu: convert DBG_88E calls in core/rtw_mlme.cPhillip Potter1-41/+54
Convert the DBG_88E macro calls in core/rtw_mlme.c to use netdev_dbg, as their information may be useful to observers, and this gets the driver closer to the point of being able to remove DBG_88E itself. Also remove some unnecessary DBG_88E calls altogether as all they do is print the function name. Signed-off-by: Phillip Potter <phil@philpotter.co.uk> Link: https://lore.kernel.org/r/20220110090020.6800-5-phil@philpotter.co.uk Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: r8188eu: convert DBG_88E calls in core/rtw_iol.cPhillip Potter1-4/+6
Convert the DBG_88E macro calls in core/rtw_iol.c to use pr_debug or netdev_dbg appropriately, as their information may be useful to observers, and this gets the driver closer to the point of being able to remove DBG_88E itself. Some calls are at points in the call chain where use of dev_dbg or netdev_dbg isn't possible due to lack of device pointer, so plain pr_debug is appropriate here. Signed-off-by: Phillip Potter <phil@philpotter.co.uk> Link: https://lore.kernel.org/r/20220110090020.6800-4-phil@philpotter.co.uk Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: r8188eu: convert DBG_88E calls in core/rtw_xmit.cPhillip Potter1-15/+15
Convert the DBG_88E macro calls in core/rtw_xmit.c to use pr_debug or netdev_dbg appropriately, as their information may be useful to observers, and this gets the driver closer to the point of being able to remove DBG_88E itself. Also remove some commented out DBG_88E calls altogether. Some calls are at points in the call chain where use of dev_dbg or netdev_dbg isn't possible due to lack of device pointer, so plain pr_debug is appropriate here. Signed-off-by: Phillip Potter <phil@philpotter.co.uk> Link: https://lore.kernel.org/r/20220110090020.6800-3-phil@philpotter.co.uk Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: r8188eu: convert DBG_88E calls in core/rtw_ieee80211.cPhillip Potter1-18/+18
Convert the DBG_88E macro calls in core/rtw_ieee80211.c to use pr_debug as their information may be useful to observers, and this gets the driver closer to the point of being able to remove DBG_88E itself. These calls are at points in the call chain where use of dev_dbg or netdev_dbg isn't possible due to lack of device pointer, so plain pr_debug is appropriate here. Signed-off-by: Phillip Potter <phil@philpotter.co.uk> Link: https://lore.kernel.org/r/20220110090020.6800-2-phil@philpotter.co.uk Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25Staging: rtl8723bs: Inserting blank line after declarationJagath Jog J1-0/+5
Fix following checkpatch.pl warning by inserting blank line WARNING: Missing a blank line after declarations Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jagath Jog J <jagathjog1996@gmail.com> Link: https://lore.kernel.org/r/20220124034456.8665-4-jagathjog1996@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25Staging: rtl8723bs: Removed extra spaces between datatype and variableJagath Jog J1-28/+26
Fix following checkpatch.pl warning by placing single space between datatype and variable WARNING: please, no space before tabs Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jagath Jog J <jagathjog1996@gmail.com> Link: https://lore.kernel.org/r/20220124034456.8665-3-jagathjog1996@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25Staging: rtl8723bs: Placing opening { braces in previous lineJagath Jog J1-66/+32
Fix following checkpatch.pl error by placing opening { braces in previous line ERROR: that open brace { should be on the previous line Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jagath Jog J <jagathjog1996@gmail.com> Link: https://lore.kernel.org/r/20220124034456.8665-2-jagathjog1996@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: vc04_services: use KBUILD_MODNAME instead of own module name definitionGaston Gonzalez1-3/+1
Remove own module name definition and use KBUILD_MODNAME instead, which is the standard way of getting the module name. While at it, one realignment was made to improve readability. Suggested-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Gaston Gonzalez <gascoar@gmail.com> Link: https://lore.kernel.org/r/20220107234620.49900-3-gascoar@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: vc04_services: remove unneeded MODULE_VERSION() usageGaston Gonzalez1-5/+1
MODULE_VERSION() is useless for in-tree drivers given that only the kernel version matters. Hence, remove it. While at it, one realignment was made to improve readability. Suggested by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Gaston Gonzalez <gascoar@gmail.com> Link: https://lore.kernel.org/r/20220107234620.49900-2-gascoar@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: rtl8712: Drop get_recvframe_data()Kees Cook2-10/+2
As done for rtl8723bs and r8188eu, drop get_recvframe_data(), as it introduces an impossible value (NULL) for the compiler to check code paths against which could result in nonsensical warnings. Cc: Larry Finger <Larry.Finger@lwfinger.net> Cc: Florian Schilhabel <florian.c.schilhabel@googlemail.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Cc: Zhansaya Bagdauletkyzy <zhansayabagdaulet@gmail.com> Cc: Ivan Safonov <insafonov@gmail.com> Cc: linux-staging@lists.linux.dev Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20220118193327.2822099-4-keescook@chromium.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: rtl8723bs: Drop get_recvframe_data()Kees Cook3-16/+9
When building with -Warray-bounds, the following warning is emitted: In file included from ./include/linux/string.h:253, from ./arch/x86/include/asm/page_32.h:22, from ./arch/x86/include/asm/page.h:14, from ./arch/x86/include/asm/thread_info.h:12, from ./include/linux/thread_info.h:60, from ./arch/x86/include/asm/preempt.h:7, from ./include/linux/preempt.h:78, from ./include/linux/rcupdate.h:27, from ./include/linux/rculist.h:11, from ./include/linux/sched/signal.h:5, from ./drivers/staging/rtl8723bs/include/drv_types.h:17, from drivers/staging/rtl8723bs/core/rtw_recv.c:7: In function 'memcpy', inlined from 'wlanhdr_to_ethhdr' at drivers/staging/rtl8723bs/core/rtw_recv.c:1554:2: ./include/linux/fortify-string.h:41:33: warning: '__builtin_memcpy' offset [0, 5] is out of the bounds [0, 0] [-Warray-bounds] 41 | #define __underlying_memcpy __builtin_memcpy | ^ This is because the compiler sees it is possible for "ptr" to be a NULL value, and concludes that it has zero size and attempts to copy to it would overflow. Instead, remove the get_recvframe_data() entirely, as it's not possible for this to ever be NULL. Additionally add missing NULL checks after recvframe_pull() (which are present in the rtl8712 driver). Cc: Larry Finger <Larry.Finger@lwfinger.net> Cc: Phillip Potter <phil@philpotter.co.uk> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Michael Straube <straube.linux@gmail.com> Cc: Fabio Aiuto <fabioaiuto83@gmail.com> Cc: linux-staging@lists.linux.dev Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20220118193327.2822099-3-keescook@chromium.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: r8188eu: Drop get_recvframe_data()Kees Cook3-13/+6
When building with -Warray-bounds, the following warning is emitted: In file included from ./include/linux/string.h:253, from ./arch/x86/include/asm/page_32.h:22, from ./arch/x86/include/asm/page.h:14, from ./arch/x86/include/asm/thread_info.h:12, from ./include/linux/thread_info.h:60, from ./arch/x86/include/asm/preempt.h:7, from ./include/linux/preempt.h:78, from ./include/linux/rcupdate.h:27, from ./include/linux/rculist.h:11, from ./include/linux/sched/signal.h:5, from ./drivers/staging/rtl8723bs/include/drv_types.h:17, from drivers/staging/rtl8723bs/core/rtw_recv.c:7: In function 'memcpy', inlined from 'wlanhdr_to_ethhdr' at drivers/staging/rtl8723bs/core/rtw_recv.c:1554:2: ./include/linux/fortify-string.h:41:33: warning: '__builtin_memcpy' offset [0, 5] is out of the bounds [0, 0] [-Warray-bounds] 41 | #define __underlying_memcpy __builtin_memcpy | ^ This is because the compiler sees it is possible for "ptr" to be a NULL value, and concludes that it has zero size and attempts to copy to it would overflow. Instead, remove the get_recvframe_data() entirely, as it's not possible for this to ever be NULL. Additionally add missing NULL checks after recvframe_pull() (which are present in the rtl8712 driver). Cc: Larry Finger <Larry.Finger@lwfinger.net> Cc: Phillip Potter <phil@philpotter.co.uk> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Michael Straube <straube.linux@gmail.com> Cc: Fabio Aiuto <fabioaiuto83@gmail.com> Cc: linux-staging@lists.linux.dev Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Kees Cook <keescook@chromium.org> Link: https://lore.kernel.org/r/20220118193327.2822099-2-keescook@chromium.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: wfx: do not probe the device if not in the DTJérôme Pouiller2-15/+10
Since the WF200 VID/PID are not reliable, it's recommended to declare it in the DT. Until now, if the device was not declared, the driver just printed a warning and continue. But, the risk of a collision is too high, the driver now returns an error. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20220113085524.1110708-32-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: wfx: rename "config-file" DT attributeJérôme Pouiller2-5/+6
"config-file" is too broad. Replace it by "silabs,antenna-config-file" which is more explicit. The attribute "config-file" is probably not widely used. This patch obviously breaks setups that use this attribute. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20220113085524.1110708-31-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: wfx: drop legacy compatible valuesJérôme Pouiller4-22/+1
Values "silabs,wfx-sdio" and "silabs,wfx-spi" are deprecated for a while now. We take advantage of getting out of the staging tree to drop them and start from a blank sheet. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20220113085524.1110708-30-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: wfx: fix firmware locationJérôme Pouiller2-16/+16
There is currently, a mismatch between the location of the firmware in linux-firmware and the path written in the driver. We take this opportunity to relocate the WF200 firmware in wfx/ instead of silabs/. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20220113085524.1110708-29-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: wfx: map 'compatible' attribute with board nameJérôme Pouiller4-16/+83
"WF200" only designates the chip. To make a WiFi board, the chip must be associated with an antenna. The antenna configuration is located in separate files (aka PDS files in Silabs wording). Currently, user has to write in his DT something like: compatible = "silabs,wf200"; config = "brd4001a.pds"; It is far better to embed a list of known boards (chip + antenna) in the driver. So the user just have to declare: compatible = "silabs,brd4001a"; This patch add the configurations for the evaluation boards sold by Silabs. To provide a full plug-and-play experience, the associated PDS files[1] will be available in linux-firmware. This patch does not break compatibility with existing setups. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20220113085524.1110708-28-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: wfx: remove force_ps_timeoutJérôme Pouiller4-31/+2
ps_timeout should be in nl80211, not in debugfs. Let's remove it until the driver is accepted. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20220113085524.1110708-27-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: wfx: do not display functions names in logsJérôme Pouiller5-10/+6
It is not necessary to prefix error logs with the function name when an error message is unique in the code. Note this patch still prefixes the message 'received event for non-existent vif' with the function name since it is used several times. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20220113085524.1110708-26-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: wfx: replace compiletime_assert() by BUILD_BUG_ON_MSG()Jérôme Pouiller1-2/+2
It seems that BUILD_BUG_ON_MSG() is a bit more popular. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20220113085524.1110708-25-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: wfx: use explicit labels for errorsJérôme Pouiller2-21/+19
Prefer fully named labels to handle errors instead of err0, err1, ... Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20220113085524.1110708-24-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: wfx: fix structs alignmentsJérôme Pouiller7-87/+87
Some structs members were not properly aligned. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20220113085524.1110708-23-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: wfx: reformat comments on 100 columnsJérôme Pouiller15-111/+79
Until now, this driver was written in 80 columns style. However, since all the functions are prefixed with "wfx_", this constraint is no more respected in the last patches. From the perspective of kernel Coding Style, it is not a problem since it is now allowed to write code on 100 columns. This patch just unify the code to use 100 columns in every comments. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20220113085524.1110708-22-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: wfx: reformat code on 100 columnsJérôme Pouiller27-506/+269
Until now, this driver was written in 80 columns style. However, since all the functions are prefixed with "wfx_", this constraint is no more respected in the last patches. From the perspective of kernel Coding Style, it is not a problem since it is now allowed to write code on 100 columns. This patch just unify the code to use 100 columns. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20220113085524.1110708-21-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: wfx: prefix structs tx_policy and hwbus_ops with wfx_Jérôme Pouiller9-35/+35
All the types related to a driver should use the same prefix. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20220113085524.1110708-20-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: wfx: prefix structs hif_* with wfx_Jérôme Pouiller21-309/+311
All the types related to a driver should use the same prefix. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20220113085524.1110708-19-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: wfx: prefix tx_policy_is_equal() with wfx_Jérôme Pouiller1-4/+4
tx_policy_is_equal() was the only function from data_tx.c without the prefix wfx_. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20220113085524.1110708-18-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: wfx: prefix functions from debug.h with wfx_Jérôme Pouiller3-10/+10
All the functions related to a driver should use the same prefix. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20220113085524.1110708-17-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: wfx: prefix functions from hwio.h with wfx_Jérôme Pouiller6-124/+133
All the functions related to a driver should use the same prefix. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20220113085524.1110708-16-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: wfx: prefix functions from hif_*.h with wfx_Jérôme Pouiller11-274/+291
All the functions related to a driver should use the same prefix. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20220113085524.1110708-15-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: wfx: fix ambiguous function nameJérôme Pouiller1-2/+2
The prefix 'ieee80211' is reserved for mac80211. It should not been used. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20220113085524.1110708-14-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: wfx: fix ambiguous function nameJérôme Pouiller1-3/+3
The prefix 'ieee80211' is reserved for mac80211. It should not been used. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20220113085524.1110708-13-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: wfx: preserve endianness of struct hif_ind_startupJérôme Pouiller4-19/+10
The hardware fills struct hif_ind_startup with little endian values. So, declare it with little endian fields. It is now a bit more verbose to access to fields of struct hif_ind_startup, but it is less confusing. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20220113085524.1110708-12-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25stagigg: wfx: replace magic number by HIF_ID_IS_INDICATIONJérôme Pouiller1-1/+1
Magic values are not recommended. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20220113085524.1110708-11-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: wfx: replace magic value by WFX_HIF_BUFFER_SIZEJérôme Pouiller1-2/+4
Magic values are not recommended. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20220113085524.1110708-10-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: wfx: use IS_ALIGNED()Jérôme Pouiller2-6/+8
It "IS_ALIGNED(ptr, 4)" is more explicit than "ptr & 3". Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20220113085524.1110708-9-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: wfx: remove useless #ifdefJérôme Pouiller1-6/+0
In the old days, this file was shared with other projects. Obviously, this "#ifdef __KERNEL__" have no reasons to be in the kernel. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20220113085524.1110708-8-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: wfx: remove unnecessary bracesJérôme Pouiller1-3/+2
Braces are not necessary for single statement blocks Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20220113085524.1110708-7-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-01-25staging: wfx: explain uncommon Makefile statementJérôme Pouiller1-0/+1
I have got questions about this line from several reviewers. A comment is definitively welcome. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20220113085524.1110708-6-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>